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![ Aseptic processing:
where the drug product, container, and closure
are subject to sterilisation processes separately,
as appropriate, and then brought together
‘Any manual or mechanical manipulation of the
sterilised drug, components, containers and
closures prior to, or during, aseptic assembly
poses a risk of contamination and thus
necessitates careful control’
Sterile Drug Products Produced by
Aseptic Processing [FDA]](https://image.slidesharecdn.com/cleanroomsopslides-150726173527-lva1-app6892/75/Cleanroom-sop-slides-7-2048.jpg)
![ ‘Poor cGMP conditions…can ultimately pose a
life threatening health risk to a patient’
‘Even successfully qualified systems can be
compromised by:
poor personnel activities
poor operational activities
poor maintenance activities’
Sterile Drug Products Produced by
Aseptic Processing [FDA]](https://image.slidesharecdn.com/cleanroomsopslides-150726173527-lva1-app6892/75/Cleanroom-sop-slides-8-2048.jpg)
![ ‘It is essential that operators involved in aseptic
manipulations adhere to the basic principles of aseptic
technique at all times…’
Appropriate training should include:
cleanroom behaviour
aseptic technique
microbiology
gowning
patient safety hazard posed by a non-sterile product
Personnel training should be updated regularly
Supervisors should routinely evaluate operators
Sterile Drug Products Produced by
Aseptic Processing [FDA]](https://image.slidesharecdn.com/cleanroomsopslides-150726173527-lva1-app6892/75/Cleanroom-sop-slides-9-2048.jpg)
Uploaded byTim Sandle, Ph.D.
Cleanroom sop slides
This document outlines standards of behavior and practices for cleanrooms and cleanzones. It defines key terms like cleanroom, cleanzone, critical activity, and aseptic processing. The document provides guidelines for behaviors in all cleanrooms and cleanzones, including proper gowning, minimizing contamination, and maintaining orderly work areas. It also outlines additional requirements for aseptic filling suites, such as proper glove sanitization procedures and using aseptic technique. The document states that compliance with these standards will be assessed through microbiological audits and is necessary to meet regulatory expectations for sterile drug production.
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Similar to Cleanroom sop slides
Cleanroom sop slides
- 1. Behaviour and Practicesin Cleanrooms and Cleanzones Tim Sandle Microbiology solutions: http://www.pharmamicroresources.com/
- 2. Part 1:all grades of cleanrooms Part 2: all grades cleanzones Part 3: Aseptic Filling Suite in addition to Parts 1 and 2 Contents
- 3. A bench-mark... Expected standard GMP,audit and inspection failure Standards in cleanroom/zone behaviour and practices will be assessed via specific micro audits
- 4. Cleanroom aroom designed, maintained and controlled to prevent particulate and microbiological contamination of drug products Definitions:
- 5. Cleanzone anarea with a defined particulate and microbiological cleanliness standard, usually consisting of Laminar Air Flow protection. A cleanzone is designed to maintain asepsis or sterility of the critical activity, product, test, or material contained within it. Definitions:
- 6. Critical activity an activity that involves close proximity or manipulation of exposed product, raw materials or sterile equipment and components Laminar Air Flow (LAF) Uni-Directional Air Flow (UDAF) at a velocity sufficient to uniformly sweep particulates away from the Cleanzone Definitions:
- 7. Aseptic processing: wherethe drug product, container, and closure are subject to sterilisation processes separately, as appropriate, and then brought together ‘Any manual or mechanical manipulation of the sterilised drug, components, containers and closures prior to, or during, aseptic assembly poses a risk of contamination and thus necessitates careful control’ Sterile Drug Products Produced by Aseptic Processing [FDA]
- 8. ‘Poor cGMPconditions…can ultimately pose a life threatening health risk to a patient’ ‘Even successfully qualified systems can be compromised by: poor personnel activities poor operational activities poor maintenance activities’ Sterile Drug Products Produced by Aseptic Processing [FDA]
- 9. ‘It isessential that operators involved in aseptic manipulations adhere to the basic principles of aseptic technique at all times…’ Appropriate training should include: cleanroom behaviour aseptic technique microbiology gowning patient safety hazard posed by a non-sterile product Personnel training should be updated regularly Supervisors should routinely evaluate operators Sterile Drug Products Produced by Aseptic Processing [FDA]
- 10. All graded cleanzones(Grade A) Microbiology sterility isolator (Grade A) All graded cleanrooms (Grades B - D) Standards of behaviour and aseptic technique must be transferable to all relevant situations this will be observed by an auditor/inspector if in doubt guidance must be sought Scope of SOP...
- 11. Everyone enteringcleanrooms/zones must: be trained and competent, or must be ‘closely’ supervised Everyone has a responsibility to: be familiar/compliant with expected standards report substandard behaviour (e.g. gowning) report damaged room fabric, equipment, gowns Any persons who pose an unacceptable risk to the product, process or facility must be excluded immediately and retrained SOP responsibilities
- 12. Part 1: Allcleanrooms
- 13. Good practice: gowns/PPE changed if damaged, wet or used for long durations check yours and others regularly target max duration = 4 hours All cleanrooms: Behaviour Time Avoid rapid movements – creates particles – disturbs air flows Avoid aerosol production personnel = contamination
- 14. Aseptic techniquemust always be used wherever applicable Fresh sterilised gloves must be worn immediately before a critical activity and regularly sanitised but do not use disinfectant spray near product, components, raw materials or env. mon. equipment All cleanrooms: Behaviour
- 15. Minimise spread ofcontamination during critical activities: avoid touching your person or other people avoid touching human contact sites such as: pens bin handles keyboards paperwork keypads desks doors plugs/switches chairs any unclean equipment telephones containers (disinfectant cans?!) if you do make contact - sanitise gloves All cleanrooms: Behaviour
- 16. Sterile/sanitised implements mustbe used for handling product. If sterile their sterility must be maintained throughout the activity Minimise particles when opening autoclave bags All cleanrooms: Behaviour 50ml syringe Tubing Lid Container
- 17. Items droppedon the floor floors are relatively dirty areas items must NOT be picked up during a critical activity unless under exceptional circumstances if really needed the item must be thoroughly sanitised and the operators gloves changed if they are completing the activity All cleanrooms: Surfaces
- 18. Touching floorsmust be avoided at all times if having to kneel, sit or lie on the floor, either disinfect the floor before and after place a sanitised/sterile sheet on the floor first Aseptic items must not be placed on the floor, or any other unsterile/unsanitised surface place on a suitable surface, or place on a sterile, or disinfectant wipe All cleanrooms: Surfaces
- 19. Items enteringcleanrooms avoid material that cannot be effectively sanitised avoid material that sheds excessive particles All cleanrooms: Practices
- 20. Work areasmust be kept clean, neat and tidy to reduce cross- contamination/mix-ups All cleanrooms: Practices
- 21. Items withincleanrooms must not obstruct HVAC/LAF vents All cleanrooms: Practices Standing water must be cleaned up
- 22. Status labelling e.g. cleaned, sanitised, disinfected or sterilised soiled disposable equipment must be discarded soiled reusable equipment must be removed All cleanrooms: Practices
- 23. Part 2: Allcleanzones
- 24. To avoid contaminationand disruption of air flow: Control movements within, and adjacent to, cleanzones Talking must be avoided within, or adjacent to, cleanzones Interventions must be performed slowly and deliberately Covers, curtains and doors surrounding cleanzones must be opened with minimal distance/force Aseptic technique must always be used regardless of any other protection present Cleanzones: Behaviour
- 25. ‘First Air’principle: items being protected by air flow must receive clean ‘first air’ - so all operator manipulations must be done downstream of air flow Aseptic manipulations and operator gloves must be restricted to within the protected zone during a critical activity Cleanzones: Behaviour Vertical LAF HorizontalLAF
- 26. Operation of cleanzone: Workareas must be clean, neat and tidy. Items present within the cleanzone must be minimised and located so as not to disrupt or reduce air flow protection Cleanzones: Behaviour Cleanzone airflows must be allowed to operate for at least 10 mins prior to use Cleanzone work areas must be cleaned prior to use
- 27. Part 3: AsepticFilling Suite
- 28. Gloves must besanitised at regular intervals, but especially when related to a critical activity: Before leaving the final change/SW5 Entering the filling room/critical zone Before opening cleanzone screens/doors Before handling container/closure bags Before handling a sterilised implement/surface After touching any part of ones self or others After touching a human contact site After touching microbiological media Aseptic Filling Suite: Behaviour
- 29. Use of disinfectantsprays avoid excessive particles spray away from env.mon. equipment including particle counters (use Safe Zones in filling rms) Use a jet spray for sanitising gloves deliver a pool into the palm of the hand spread across all surfaces allow to dry before commencing Aseptic Filling Suite: Behaviour
- 30. Filling rooms must notbe used as short cuts, even when not in use must not be used to store items not required for filling activity in progress must have personnel numbers minimised Long 24” outer gloves are mandatory at all times Goggles to be worn during critical activities Aseptic Filling Suite: Behaviour
- 31. ‘Buddy system’recommended for some aseptic activities, e.g. Huber unloading Aseptic Filling Suite: Behaviour Grade A ‘CLEAN’ operator Grade B ‘DIRTY’ operator Single wrap Double wrap N.B. The clean operator must NOT touch anything that is not sterile
- 32. When workingin cleanzones the operator must hold gloved hands: at working height at/above waste height under protective air flow avoiding touching anything unsterile Aseptic technique must be demonstrated at all times, regardless of any other protection Aseptic Filling Suite: Behaviour
- 33. Facilities, utilitiesand equipment Liquid, moisture Storage Fabric HVAC/UDAF Interlocks/airlocks Documentation Specific activities Gowning Aseptic Technique Working in UDAFs Cleaning/disinfection Aseptic Filling General items Cleanroom behaviour Process flows/Personnel Housekeeping For all areas covered by this SOP For Correction & PREVENTION NEW: microbiological audits
- 34. Increase inactivity/personnel = increased chance of contaminating product/facility Behaviour and practices required at BPL are industry practice and regulatory expectations You may well be observed by an inspector and will need to demonstrate good standards Standards of behaviour and aseptic technique should be a transferable skill applied to different situations. If in doubt - ask. From NOW you must comply with this SOP Summary